System and methods for the simultaneous display of multiple video signals in high definition format
First Claim
Patent Images
1. A method of displaying video signals in high definition format, comprising:
- receiving two or more low resolution video signals;
manipulating the two or more video signals;
blending the two or more video signals;
assembling the two or more video signals into a frame buffer;
reading the frame buffer;
formatting the two or more video signals of the frame buffer into a high resolution video signal;
sending the high resolution video signal over an interface;
illustrating the high resolution video signal as an image area on a display device.
0 Assignments
0 Petitions
Accused Products
Abstract
A scaling engine, blending mechanism, memory controller, frame buffer and video driver are included within a semiconductor, such as a Field Programmable Gate Array (FPGA), to provide broadcasting of signals at a high resolution format by combining two or more low resolution video signals to create a high resolution signal in real-time High Definition format, such as 1080p. The high resolution signals can be concurrently displayed as one or more image areas on a display device in any contemplated size, number and arrangement.
-
Citations
12 Claims
-
1. A method of displaying video signals in high definition format, comprising:
-
receiving two or more low resolution video signals; manipulating the two or more video signals; blending the two or more video signals; assembling the two or more video signals into a frame buffer; reading the frame buffer; formatting the two or more video signals of the frame buffer into a high resolution video signal; sending the high resolution video signal over an interface; illustrating the high resolution video signal as an image area on a display device. - View Dependent Claims (2, 3, 4, 5)
-
-
6. A system to simultaneously display one or more video signal in high definition format, comprising:
-
an input device, wherein said input device transmits two or more low resolution video signals; a scaling engine, wherein said scaling engine manipulates said two or more low resolution video signals; a blending mechanism, wherein said blending mechanism blends said manipulated video signal; a memory controller, wherein said memory controller receives said blended video signal; a frame buffer, wherein said frame buffer includes data regarding said blended video signal; a video driver, wherein said video driver reads and formats the blended video signal; an interface, wherein said interface provides a high resolution video signal; and a display device, wherein said display device illustrates said high resolution video signal as an image area. - View Dependent Claims (7, 8, 9, 10, 11, 12)
-
Specification